The 2003 Trinidadian local elections were held for the regions and municipalities of Trinidad and Tobago. These municipalities and regions were created after the amendment of Act No.8 of 1992.[1]
134 Local Areas will be contested in 14 Corporations.
| Regional Corporation | UNC | ||
|---|---|---|---|
| Diego Martin Regional Corporation | 9 | 0 | |
| Port of Spain City Corporation | 12 | 0 | |
| San Juan/Laventille Regional Corporation | 10 | 2 | |
| Tunapuna/Piarco Regional Corporation | 9 | 4 | |
| Arima Borough Corporation | 7 | 0 | |
| Sangre Grande Regional Corporation | 7 | 0 | |
| Chaguanas Borough Corporation | 3 | 5 | |
| Couva/Tabaquite/Talparo Regional Corporation | 1 | 9 | |
| San Fernando City Corporation | 8 | 1 | |
| Princes Town Regional Corporation | 2 | 7 | |
| Penal/Debe Regional Corporation | 1 | 7 | |
| Siparia Regional Corporation | 5 | 3 | |
| Point Fortin Regional Corporation | 6 | 0 | |
| Mayaro–Rio Claro Regional Corporation | 3 | 3 |
Winning Party for each council in bold